To make this recipe gluten-free, substitute the all-purpose flour with a 1:1 gluten-free flour blend that is labeled as safe for baking. Ensure the mini chocolate chips and caramel-flavored chips are certified gluten-free, as some brands may contain trace gluten. The remaining ingredients are generally gluten-free, but it is always best to verify packaging for cross-contamination risk. Baking and chilling instructions remain unchanged.